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IT1198771B - Metodo e dispositivo per l'abbattimento dell'effetto pile-up in contatori a scintillazione - Google Patents

Metodo e dispositivo per l'abbattimento dell'effetto pile-up in contatori a scintillazione

Info

Publication number
IT1198771B
IT1198771B IT09322/84A IT932284A IT1198771B IT 1198771 B IT1198771 B IT 1198771B IT 09322/84 A IT09322/84 A IT 09322/84A IT 932284 A IT932284 A IT 932284A IT 1198771 B IT1198771 B IT 1198771B
Authority
IT
Italy
Prior art keywords
abatement
pile
effect
scintillation
meters
Prior art date
Application number
IT09322/84A
Other languages
English (en)
Other versions
IT8409322A0 (it
Inventor
Mario Alcidi
Original Assignee
Mario Alcidi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mario Alcidi filed Critical Mario Alcidi
Priority to IT09322/84A priority Critical patent/IT1198771B/it
Publication of IT8409322A0 publication Critical patent/IT8409322A0/it
Priority to US06/695,116 priority patent/US4612443A/en
Application granted granted Critical
Publication of IT1198771B publication Critical patent/IT1198771B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
IT09322/84A 1984-01-27 1984-01-27 Metodo e dispositivo per l'abbattimento dell'effetto pile-up in contatori a scintillazione IT1198771B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT09322/84A IT1198771B (it) 1984-01-27 1984-01-27 Metodo e dispositivo per l'abbattimento dell'effetto pile-up in contatori a scintillazione
US06/695,116 US4612443A (en) 1984-01-27 1985-01-25 Method and device to overcome the pile-up effect in scintillation counters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09322/84A IT1198771B (it) 1984-01-27 1984-01-27 Metodo e dispositivo per l'abbattimento dell'effetto pile-up in contatori a scintillazione

Publications (2)

Publication Number Publication Date
IT8409322A0 IT8409322A0 (it) 1984-01-27
IT1198771B true IT1198771B (it) 1988-12-21

Family

ID=11128427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT09322/84A IT1198771B (it) 1984-01-27 1984-01-27 Metodo e dispositivo per l'abbattimento dell'effetto pile-up in contatori a scintillazione

Country Status (2)

Country Link
US (1) US4612443A (it)
IT (1) IT1198771B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893015A (en) * 1987-04-01 1990-01-09 American Science And Engineering, Inc. Dual mode radiographic measurement method and device
NL8700949A (nl) * 1987-04-22 1988-11-16 Philips Nv Inrichting voor het meten van stralingsquanta, impulsonderscheidingsinrichting geschikt voor gebruik in en spectrometer voorzien van een dergelijke inrichting.
US4804844A (en) * 1987-09-03 1989-02-14 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for enhancement of primary pyroelectric response
EP0410828A3 (en) * 1989-06-28 1993-03-17 Schlumberger Limited Dead time correction and regulation method and apparatus for nuclear spectroscopy
US5210423A (en) * 1989-09-22 1993-05-11 Siemens Gammasonics, Inc. Method and apparatus for unpiling pulses generated by piled-up scintillation events
US5517544A (en) * 1991-02-20 1996-05-14 Elscint Ltd. Afterglow artifact reduction
US5270547A (en) * 1992-05-07 1993-12-14 Independent Scintillation Imaging Systems (Isis) Inc. Scintillation camera valid event discrimination
US6026135A (en) * 1997-04-04 2000-02-15 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Multisensor vehicle-mounted mine detector
US7439515B2 (en) * 2005-06-17 2008-10-21 Siemens Medical Solutions Usa, Inc. Pipeline processing of pulse pile-up correction in a nuclear medicine imaging system
RU2009124895A (ru) * 2006-11-30 2011-01-10 Конинклейке Филипс Электроникс, Н.В. (Nl) Спектральная компьютерная томография с использованием числа коррелированных фотонов и измерений энергии
JP5349476B2 (ja) * 2007-08-03 2013-11-20 パルセータ，エルエルシー エネルギー分散型放射線分光分析システムにおけるフォトンを示すエッジを検出する方法、当該方法を実行するパルスプロセッサおよびエネルギー分散型放射線分光分析システム
US7741609B2 (en) * 2007-08-03 2010-06-22 Pulsetor, Llc Adapting a high-performance pulse processor to an existing spectrometry system
CA2732754C (en) * 2007-08-03 2015-12-08 Pulsetor, Llc Digital pulse processor slope correction
US8340377B2 (en) * 2007-09-17 2012-12-25 Siemens Medical Solutions Usa, Inc. Method for energy calculation and pileup determination for continuously sampled nuclear pulse processing
EP2203762B1 (en) * 2007-10-18 2015-04-22 Koninklijke Philips N.V. Particle-counting apparatus with pulse shortening
US7807973B2 (en) * 2008-08-01 2010-10-05 Pulsetor, Llc Pileup rejection in an energy-dispersive radiation spectrometry system
KR101616056B1 (ko) * 2009-08-19 2016-04-28 삼성전자주식회사 광자 계수 장치 및 방법
CN103454671B (zh) * 2013-08-21 2016-01-06 中国人民解放军第二炮兵工程大学 一种基于高速数字采样的核辐射脉冲堆积判断与校正方法
CN106526655B (zh) * 2016-09-30 2019-01-18 赛诺联合医疗科技（北京）有限公司 一种确定理想单举计数率的方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102954A (en) * 1959-12-08 1963-09-03 Shell Oil Co Photomultiplier pulse shaping circuit
US3525047A (en) * 1967-12-05 1970-08-18 Schlumberger Technology Corp Pile-up discrimination technique
JPS5514734A (en) * 1978-07-17 1980-02-01 Nec Corp Pulse noise elimination circuit

Also Published As

Publication number Publication date
US4612443A (en) 1986-09-16
IT8409322A0 (it) 1984-01-27

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